17 October, 2019

Source: Mashable
Author: Mark Kaufman

Dean Grubbs thinks great white sharks are boring.

The veteran shark scientist, who has researched different shark species for 30 years, is vastly more intrigued by the little-seen dominant predator of the deep, dark, tropical and temperate oceans: the sixgill shark (most sharks have five gills).

Continue reading Most dominant shark of the deep sea tagged at depth for the first time

5 September, 2019

Source: National Geographic
Author: Haley Cohen Gilliland

As the team lowered Nadir, a bulbous three-seat submarine, into the waters off of the Bahamian island of Eleuthera on June 29th, the rain that had pummeled them that afternoon began to wane. They were eager to interpret the improving weather as a good omen; a lot was riding on this dive.

Continue reading Scientists tag deep-sea shark hundreds of feet underwater—a first

4 May, 2006

Deep-water sharks join the ranks of species facing extinction, together with polar bears and the hippopotamus, listed on the World Conservation Union’s 2006 Red List of Threatened Species. The World Conservation Union (IUCN) Red List, released on 2 May 2006 in Switzerland, is the world’s most authoritative inventory of the conservation status of animals and plants.

Continue reading Deep-water sharks, polar bears and hippopotamus face extinction